Nouns

(n)squelch circuit, squelch, squelcheran electric circuit that cuts off a receiver when the signal becomes weaker than the noise

Verbs

(v)squelch, quell, quenchsuppress or crush completely“squelch any sign of dissent”, “quench a rebellion”
(v)squelchmake a sucking sound
(v)squelch, squish, splash, splosh, slosh, slopwalk through mud or mire“We had to splosh across the wet meadow”
(v)squash, crush, squelch, mash, squeezeto compress with violence, out of natural shape or condition“crush an aluminum can”, “squeeze a lemon”